<template>
  <el-dialog :visible.sync="visible"
             :title="!dataForm.id ? $t('add') : $t('update')"
             :close-on-click-modal="false"
             custom-class="dept_add_updeta"
             :close-on-press-escape="false">
    <el-form :model="dataForm"
             :rules="dataRule"
             ref="dataForm"
             @keyup.enter.native="dataFormSubmitHandle()"
             label-width="150px">
      <el-form-item prop="name"
                    :label="$t('dept.name')">
        <el-input v-model="dataForm.name"
                  maxlength="100"
                  show-word-limit
                  :placeholder="$t('dept.name')"></el-input>
      </el-form-item>
      <el-form-item prop="parentName"
                    :label="$t('dept.parentName')"
                    style="word-break:keep-all;word-wrap:break-word;"
                    class="dept-list">
        <el-popover v-model="deptListVisible"
                    ref="deptListPopover"
                    placement="bottom-start"
                    trigger="click">
          <el-tree :data="deptList"
                   :props="{ label: 'name', children: 'children' }"
                   node-key="id"
                   ref="deptListTree"
                   :highlight-current="true"
                   :expand-on-click-node="false"
                   accordion
                   @current-change="deptListTreeCurrentChangeHandle">
          </el-tree>
        </el-popover>
        <el-input v-model="dataForm.parentName"
                  v-popover:deptListPopover
                  :readonly="true"
                  :placeholder="$t('dept.parentName')">
          <i v-if="$hasPermission('sys:superadminauth') && dataForm.pid !== '0'"
             slot="suffix"
             @click.stop="deptListTreeSetDefaultHandle()"
             class="el-icon-circle-close el-input__icon">
          </i>
        </el-input>
      </el-form-item>
      <el-form-item prop="sort"
                    :label="$t('dept.sort')">
        <el-input-number v-model="dataForm.sort"
                         controls-position="right"
                         size="small"
                         :min="0"
                         :label="$t('dept.sort')"></el-input-number>
      </el-form-item>
    </el-form>
    <template slot="footer">
      <el-button @click="visible = false"
                 size="small">{{ $t('cancel') }}</el-button>
      <el-button type="primary"
                 size="small"
                 @click="dataFormSubmitHandle()">{{ $t('confirm') }}</el-button>
    </template>
  </el-dialog>
</template>

<script>
import { debounce } from 'lodash'
export default {
  data () {
    return {
      visible: false,
      deptList: [],
      deptListVisible: false,
      dataForm: {
        id: null,
        name: null,
        pid: null,
        parentName: null,
        sort: 0
      }
    }
  },
  computed: {
    dataRule () {
      return {
        name: [
          { required: true, message: this.$t('validate.required'), trigger: 'blur' }
        ],
        parentName: [
          { required: true, message: this.$t('validate.required'), trigger: 'change' }
        ]
      }
    }
  },
  methods: {
    init () {
      this.visible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].resetFields()
        // this.getDeptList()
        // this.getInfo()
        return this.$interface.system.getDeptListApi().then(({ data: res }) => {
          if (res.code !== 0) {
            return this.$message.error(res.msg)
          }
          this.deptList = res.data
          if (this.dataForm.id) {
            this.getInfo()
            // || this.$store.state.user.superTenant === 1
          } else if (this.$hasPermission('sys:superadminauth')) {
            this.deptListTreeSetDefaultHandle()
          }
        })
      })
    },
    getDeptList () {
      return this.$interface.system.getDeptListApi()
        .then(({ data: res }) => {
          if (res.code !== 0) {
            return this.$message.error(res.msg)
          }
          this.deptList = res.data
        })
        .catch(() => { })
    },
    getInfo () {
      this.$interface.system.getDeptInfoApi(this.dataForm.id)
        .then(({ data: res }) => {
          if (res.code !== 0) {
            return this.$message.error(res.msg)
          }
          this.dataForm = {
            ...this.dataForm,
            ...res.data
          }
          if (this.dataForm.pid === '0') {
            return this.deptListTreeSetDefaultHandle()
          }
          this.$refs.deptListTree.setCurrentKey(this.dataForm.pid)
        }).catch(() => { })
    },
    deptListTreeSetDefaultHandle () {
      this.dataForm.pid = '0'
      this.dataForm.parentName = this.$t('dept.parentNameDefault')
    },
    deptListTreeCurrentChangeHandle (data) {
      this.dataForm.pid = data.id
      this.dataForm.parentName = data.name
      this.deptListVisible = false
    },
    dataFormSubmitHandle: debounce(function () {
      this.$refs['dataForm'].validate((valid) => {
        if (!valid) {
          return false
        }
        const changeSysDept = () => {
          if (!this.dataForm.id) {
            return this.$interface.system.postSysDept(this.dataForm)
          } else {
            return this.$interface.system.putSysDept(this.dataForm)
          }
        }
        changeSysDept().then(({ data: res }) => {
          // this.$http[!this.dataForm.id ? 'post' : 'put']('/web/um/sys/dept', this.dataForm).then(({ data: res }) => {
          if (res.code !== 0) {
            return this.$message.error(res.msg)
          }
          this.$message({
            message: this.$t('prompt.success'),
            type: 'success',
            duration: 500,
            onClose: () => {
              this.visible = false
              this.$emit('refreshDataList')
            }
          })
        }).catch(() => { })
      })
    }, 1000, { 'leading': true, 'trailing': false })
  }
}
</script>

<style lang="scss">
.mod-sys__dept {
  .dept-list {
    .el-input__inner,
    .el-input__suffix {
      cursor: pointer;
    }
  }
  .dept_add_updeta{
    .el-form-item{
      margin-bottom: 22px;
    }
  }
}
</style>
